88results about How to "To achieve the purpose of automatic cleaning" patented technology

The invention relates to an electrolysis water generation device and an electrolysis water generation method using the same, in particular to an electrolysis water generation device and an electrolysis water generation method by constant voltage power supply. Electrolyzed waterflow in an electrolytic bath is subject to error sampling which is then compared with a reference voltage signal, a difference value signal after the comparison is subject to pulse-width modulation, the electrolytic voltage of the electrolytic bath is adjusted at any time according to a produced pulse-width modulation (PWM) signal to ensure that the electrolytic power of the electrolytic bath keeps constant, thereby overcoming the defect that batch production can not be formed due to huge change of water quality difference existing in the prior water generation industry. At the same time, the device can automatically invert an electrode after a user uses a machine to ensure that scale deposit moves toward the opposite direction and can be flushed out with waterflow when the device is used next time, thereby achieving the aim of automatic cleaning.

The invention discloses a scraping type self-cleaning filter, comprising a shell, a sewage inlet, a clear water outlet, a filter cylinder, an air cylinder, a gas supply system, a cleaning disc, a slag chamber, a cleaning valve, a pressure differential transducer and an electric controller, wherein the air cylinder is installed on the top of the shell; the cleaning disc is installed in the filter cylinder and tightly contacted with the inner wall of the filter cylinder; the middle part of the cleaning disc is connected with a piston rod of the air cylinder; the cleaning disc is provided with water-passing pores which are communicated up and down; the slag chamber is disposed below the filter cylinder; the cleaning valve is disposed between the slag chamber and the filter cylinder; the pressure differential transducer is disposed on the inner and outer sides of the filter cylinder; the pressure differential transducer, a control signal input terminal of the air cylinder and the cleaning valve are corresponding connected with signal terminals of the electric controller respectively; and the gas input end of the air cylinder is connected with the gas output end of the gas supply system. When the filter cylinder is obstructed, the pressure differential transducer can detect the pressure differential signals on the inner and outer sides of the filter cylinder; and the electric controller controls the air cylinder and the cleaning valve to operate, so as to achieve the self-cleaning object.

The invention relates to a glass for photovoltaic solar energy conversion, which comprises glass substrates and coatings thereon, the coatings comprise 25-38 wt% of zirconium oxide and 62-75 wt% of magnesium fluoride. The advantages of the invention includes high light transmittance ratio, strong cleaning capability, longer operating life, and antibiotic and far-infrared functions.

The invention discloses an electrolyzing unit for making water and method thereof, in particular a constant current-supplying electrolysis unit for making water and method thereof, the method consists of carrying out fault sampling to the electrolyzed current in the electrolytic tank, comparing with the reference voltage signal, proceeding impulse-width modulation to the difference signal after comparison, then regulating the electrolyzation current flow of the electrolytic tank to keep it constant.

The invention relates to ventilation equipment and a cleaning control method thereof, a device, a storage medium and a system. Parameters of a filtering device detected by a sensor component of the ventilation equipment are acquired, and the filtering conversion rate of the parameters and the filtering device is a preset corresponding relation; and when the parameters are determined to meet the preset cleaning condition, a cleaning device of the ventilation equipment is driven to execute the cleaning action of the filtering device, and the preset cleaning condition represents that the filtering conversion rate of the filtering device is lower than the preset conversion rate threshold value. The filtering state of the filtering device is detected by acquiring the parameters of the filteringdevice; when the filtering device is detected to meet the preset cleaning condition according to the parameters, the cleaning device is driven to execute the cleaning action of the filtering device,so that the purpose of automatic cleaning is achieved; and the filtering conversion rate of the filtering device of the ventilation equipment is effectively improved.

The invention discloses an automatic spraying washing and drying machine for livestock, which comprises a box body, one side of the box body is movably connected with a box door through a hinge, the inner wall of the box body is fixedly connected with a hot water tank, and the upper side of the hot water tank is The surface is fixedly connected with a water pump, the water inlet end of the water pump is connected with the inner cavity of the hot water tank, and the water inlet end of the water pump extends to the bottom of the inner cavity of the hot water tank, and the water outlet end of the water pump is fixedly connected with a water delivery pipeline. The surface of the water pipeline is fixedly connected with a spray head, the bottom of the inner wall of the box is fixedly connected with a bearing with a seat, and a shaft coupling is inserted in the bearing with a seat. The present invention sets up a hot water tank, a water pump, a water delivery pipe and a nozzle so that when the water pump is in operation, the warm water in the hot water tank is pumped out and evenly sprayed down by the nozzle after passing through the water delivery pipe, thereby achieving automatic spraying The purpose of water is to provide convenience for the cleaning of livestock in livestock breeding.

The present invention discloses a tubular pile concrete placing device. The device comprises a concrete conveying pipe (1), a tubular pile die (2), a placement flat wagon (3) and an outer tube wall sleeving member (4), wherein the tubular pile die is installed on the placement flat wagon, the concrete conveying pipe can stretch into the tubular pile die through movements of the placement flat wagon to perform concrete placement, the outer tube wall sleeving member is connected onto the tubular pile die or the placement flat wagon, a sleeving hole (4) is formed in the outer tube wall sleeving member, and the outer tube wall sleeving member can sleeve the concrete conveying pipe through the sleeving hole, thus to scraping off concrete on an outer tube wall of the concrete conveying pipe. With addition of the outer tube wall sleeving member, the outer tube wall sleeving member sleeve the concrete conveying pipe through the sleeving hole, and thus concrete left on the outer tube wall of the concrete conveying pipe can be scraped off by the outer tube wall sleeving member, thereby achieving the automatic cleaning aim, and avoiding post-working cleaning and wastes on concrete.

The invention provides algae automatic clearing equipment for hydroelectric power generation, and relates to the field of water surface pollutant clearing equipment. The problems that clearing equipment is wound by algae, and growth of the algae cannot be treated radically are solved. The algae automatic clearing equipment for hydroelectric power generation comprises a clearing mechanism, a powerwheel set, a supporting rotary shaft, a water release rotating wheel and a control button; through mutual cooperation of a rotating shaft and a brushing mechanism, the inner wall of a supporting frameis rubbed by a brush continuously to achieve the purpose of automatic cleaning of the supporting frame; through mutual cooperation of the rotating shaft and a slaked lime containing groove, slaked lime powder can be thrown out of a powder discharging channel from a cavity, the slaked lime powder enters to react with nitrogen and phosphorus in the water, the content of the nitrogen and phosphorusin the water is lowered, and mass propagation of the algae can be treated radically; and then through cooperation of the rotating shaft and a cutting mechanism, algae plants are cut into the minimizedsize, and thus the situation that the algae plants are too long and then wind the clearing equipment, and consequently the working efficiency of the equipment is low is prevented.

The invention relates to the technical field of poultry breeding and discloses an automatic feeding and water supplying device for poultry breeding. The device comprises a storage tank, a hopper is arranged at the left top end of the storage tank, and the joint of the storage tank and the hopper is provided with a feeding port. A driving device is arranged at the right end of the hopper, a rotating plate is arranged in the top middle of the inner wall of the storage tank, and stirring rods are arranged on supporting rods which are arranged on the lower surface of the rotating plate. A first water guide pipe is communicated with the middle of the inner wall of the storage tank, feeding pipes are communicated with two sides of the bottom end of the storage tank respectively, the other end ofeach feeding pipe is communicated with a feed trough, and an automatic cleaning device is fixedly connected to the right end of the inner wall of the feed trough. A water tank is arranged at the right end of the outer wall of the feed trough, the upper end of the water tank is communicated with a second water guide pipe, and automatic water supply devices are distributed at uniform intervals on the second water guide pipe. The automatic feeding and water supplying device for poultry breeding has advantages that automatic feeding, automatic water supplying and automatic cleaning are realized,and high automation level is achieved.

An embodiment of the invention discloses a liquid purification device, comprising a filtering tank and a water pump, wherein a liquid inlet is formed in the top of one side of the filtering tank, a liquid outlet is formed in the middle part of the bottom end of the filtering tank, and positioning grooves are formed in the middle part and the bottom of an inner cavity of the filtering tank. According to the liquid purification device, openings are formed in a coarse filter screen and a fine filter screen, and scraping plates are used for shielding; under the condition of normal use, the filtering and purifying effects of the coarse filter screen and the fine filter screen on a liquid product can be ensured; and after the filtering of the liquid product is completed, a motor is started to drive the two scraping plates on a rotating shaft to rotate, so impurities filtered on filtering surfaces of the coarse filter screen and the fine filter screen can be scraped off through the openings,the impurities filtered by the coarse filter screen and the fine filter screen can be cleaned conveniently, the coarse filter screen and the fine filter screen can be cleaned conveniently, and meanwhile the filtering effect of the coarse filter screen and the fine filter screen under a ong-term use condition is guaranteed.

The invention discloses a communication base station machine room. The communication base station room comprises a base station shell; an installation cavity is arranged in the base station shell; more than one communication body are arranged in the installation cavity side by side; each communication body is internally provided with a sealing cavity; a communication mainboard is arranged in eachsealing cavity; a communication module is arranged on the communication mainboard; a bottom opening of the sealing cavity is provided with a sealing part in a protruding way; and a negative pressure fan is arranged in the middle of the sealing part and sucks air from the top. The communication base station has good heat dissipation performance and waterproof performance, can realize quick ventilation and heat dissipation of the interior of the communication base station, can realize automatic dust removal and fireproof sealing, and can better protect the communication module in the communication base station.

The invention discloses an automatic cleaning cage for live poultry breeding, which comprises a cage, the middle and bottom of the cage are fixedly connected with poultry support nets, the top of the inner wall of the cage is fixedly connected with a mounting frame, and the bottom of the mounting frame is fixed Cleaning nozzles and lighting lamps are installed, high-pressure cleaning nozzles are fixedly connected to both sides of the inner wall of the cage, blowing and drying devices are fixedly connected to both sides of the inner wall of the cage, and sewage treatment pipes are fixedly connected to the bottom of the cage , the inner wall of the sewage treatment pipeline is provided with a primary sewage treatment net. The present invention relates to the technical field of live poultry breeding. The automatic cleaning cage for live poultry breeding solves the problem of automatic cleaning of the cage, reduces the probability of poultry illness, improves the profit of the breeding factory, and quickly dries and disinfects the cage to reduce the probability of parasites and ensure the health of the poultry The problem is not to keep the farmed poultry in a humid living environment to reduce the chance of getting sick.

The invention relates to a portable liquid level meter for a sewage station. The portable liquid level meter comprises a handle, a gauge rack, a gauge shaft, a measuring gauge, a passive self-locking bearing, a rocking handle, a sludge scraper and a floater, wherein the handle is arranged at one end of the gauge rack, the passive self-locking bearing is fixed to the outside of the gauge rack through a bearing cover, one end of the gauge shaft is connected with the inner side of the passive end of the passive self-locking bearing, the measuring gauge is wound at the other end of the gauge shaft, and the free end of the measuring gauge is movably connected with the floater through the sludge scraper. The rocking handle is connected with the inner side of the active end of the passive self-locking bearing. The portable liquid level meter is convenient to carry, is used or put away at any time, adapts to various types of water, is not eroded, is not affected by floating bubbles and can be automatically cleaned, the measuring gauge is passively self-locked during measurement, and the situation of automatic descending of the floater does not occur.

The water storage tank comprises a bottom plate and a tank body fixed to the top of the bottom plate, a filter plate is fixedly connected between the two sides of the inner wall of the tank body, a driving mechanism is arranged on the front face of the tank body, and a flushing mechanism is arranged at the top of the tank body; and a cleaning mechanism is arranged on the lower portion of the interior of the box body. According to the water storage tank for water supply and capable of conveniently cleaning stains in the water tank, a motor works to drive a cleaning brush to move front and back to clean a filter plate, and meanwhile, a U-shaped cleaning brush can be driven to rotate to clean the inner wall of the tank body, so that the purpose of automatic cleaning is achieved, use is convenient, the labor intensity of workers is reduced, and the working efficiency is improved. And one motor works to enable the cleaning brush and the U-shaped cleaning brush to operate and the washing mechanism to work at the same time, and water in the box body is pumped to wash the filter plate, so that the filter plate can be effectively prevented from being blocked, and the filtering effect of the filter plate is ensured.

The invention discloses a building glass curtain wall roof. The building glass curtain wall roof comprises a glass curtain wall roof body formed by splicing one or more glass curtain wall plates, glass cement is applied between every adjacent glass curtain wall plates to form a splicing seam, a water collecting box is arranged on one side of the glass curtain wall roof body, a floating sealing plate is arranged inside the water collecting box, a water inlet cavity is formed in the upper end of the floating sealing plate, a sealed air storage cavity is formed in the bottom of the floating sealing plate, and an exhaust main pipe is arranged at the bottom of the water collecting box. According to the building glass curtain wall roof, the splicing position of the glass curtain wall roof can bewell protected, the glass roof can be automatically cleaned, dust accumulation is reduced, and the number of times of manual cleaning is reduced.

The invention relates to the technical field of dish washing machines, and provides an automatic cleaning system for long queue type dish washing machine inlet end garbage. The system comprises a dish washing machine body. The inlet end of the dish washing machine body is provided with a cleaning cavity. The front side and the rear side of the bottom of the cleaning cavity are provided with a front end water spraying pipe and a rear end water spraying pipe respectively. The front end water spraying pipe and the rear end water spraying pipe are each provided with water spraying holes capable of spraying water in a fan shape. The bottom of the dish washing machine body is provided with a garbage basket. The system has the advantages that the front end and the rear end of the bottom of the cleaning cavity at the inlet end are each provided with a water spraying pipe capable of spraying water in a fan shape, water is sprayed out of the water spraying pipes when the dish washing machine works, garbage is rushed through water into the garbage basket at the bottom when falling to the bottom, no garbage is reserved, and the purpose of automatic cleaning is achieved.

The invention discloses an air-sampling type fire alarm automatic cleaning system, and the system comprises a connector, a blower, and a control device. The connector comprises a U-shaped connecting pipe, and the U-shaped connecting pipe is provided with a U-shaped recessed part. The bottom of the U-shaped recessed part of the U-shaped connecting pipe is provided with a condensate water separator, and the condensate water separator is provide with an alarm device which can achieve the signal transmission with the control device. The lower part of the condensate water separator is connected with a water drainage and blow-down valve which can achieve signal transmission with the control device. Two ends of the U-shaped connecting pipe are respectively provided with a tee-joint maintenance ball valve and a blower, which can achieve signal transmission with the control device. Through the background control of a computer, the system replaces an operator to solve a problem of the pipe congestion caused by dust or moisture in the air or condensate water when a pipe is used for a long time.

The invention relates to a pet cage which comprises a cage body and a base. The cage body is arranged on the base, a running machine is further included, an opening is formed in the surface of the base, the running machine is arranged in an inner cavity of the base and comprises a running belt and a transmission assembly, the running belt is exposed out of the opening, and the transmission assembly drives the running belt to act. The running machine is arranged in the inner cavity of the base, and the running belt of the running machine is exposed out of the opening; when the running belt rotates, a pet standing on the running belt can move along with the running belt, and the pet can do sports and build the body in the cage body.

The invention provides a self-cleaning impeller feeder. The self-cleaning impeller feeder includes a shell, the shell is internally provided with a feeding blade, a cleaning scraping plate is arrangedunder the feeding blade, a rotating motor is arranged outside of the lower part of the shell, the rotating motor is provided with a rotating shaft, the cleaning scraping plate is connected to the rotating shaft through a connecting rod, the cleaning scraping plate is driven to rotate by the rotating motor, and the cleaning scraping plate moves to scrape off materials bonded on the feeding blade.A transmission gear group is arranged on one side of the shell, the rotating shaft of the rotating motor is connected with the feeding blade through the transmission gear group, so as to ensure the synchronous rotation of the feeding blade and the cleaning scraping plate. According to the self-cleaning impeller feeder, the precision and efficiency of material scraping are improved, manual cleaningis avoided, and through the engagement of a big gear and a small gear, the cleaning device timely cleans up the materials between the blades, and the materials are discharged from a discharge port.

The invention provides a conventional mining lamp. The conventional mining lamp comprises a mounting plate, a lamp body, a dust removal assembly and a cleaning assembly. The lamp body is mounted on the lower portion of the right side face of the mounting plate; the dust removal assembly is assembled in the position, on the upper side of the lamp body, of the mounting plate; the cleaning assembly is mounted in the position, on the rear side of the lamp body, of the mounting plate; the dust removal assembly comprises a first electric pushing rod, a connecting piece, a support, a transverse frame, a connecting rod, a rotating disc, a rotating shaft, a carrying plate, cleaning cotton, a second electric pushing rod, a cross-shaped sliding block and a cross-shaped sliding groove; and the cleaning assembly comprises a flexible water pipe, a flexible gas pipe, a box body, an opening, a hard gas pipe, a hard water pipe, spraying heads, a water collection hopper, a sewage pipe, a rotating rod and blades. Compared with the prior art, the conventional mining lamp has the following beneficial effects that automatic cleaning of the mining lamp is achieved, the cleaning effect is good, the purpose of automatic cleaning of the cleaning cotton is further achieved, and thus frequent replacing of the cleaning cotton is avoided.

The invention relates to a self-cleaning inlet water filtering apparatus of a water heater. The self-cleaning inlet water filtering apparatus includes a housing provided with a water inlet and a water outlet, wherein the housing is internally provided with a primary filter screen dividing the inside of the housing into an internal part and an external part which are independent. The water inlet communicates with a part formed between the primary screen and the housing, and the water outlet communicates with the inside of the primary filter screen. The housing is further provided with a sewage draining port communicating the part formed between the primary screen and the housing with the outside, and the inlet water is utilized to flushing off silt blocked by the primary filter screen. Through the apparatus, self-cleaning of the inlet water filtering apparatus is achieved. The invention further relates to a water heater, and an inlet pipe of the water heater is provided with the self-cleaning inlet water filtering apparatus. The self-cleaning inlet water filtering apparatus is simple in structure, obvious in effect and suitable for popularization and use.